Connect Claude, ChatGPT or Cursor with the MCP server

The Arrowsterr MCP server lets your AI app read your AI visibility, competitors, sources and Content Plan, and add prompts or plan pieces when you ask. You paste one address into the app, sign in to Arrowsterr and pick a workspace. It is on every paid plan, and each call uses your plan’s tasks.

Server address

https://app.arrowsterr.com/api/mcp

Any app that supports remote MCP servers over HTTP works.

Connect your app

Claude
ChatGPT
Claude Code
Cursor
Other apps

Add a custom connector

In Claude, open Settings → Connectors and click Add custom connector.

Paste the address

Name it Arrowsterr and paste the server address. Leave the OAuth fields blank.

Click Connect, sign in to Arrowsterr, pick a workspace and click Allow.

Ask

Start a chat and ask: “How did my AI visibility change this week?”

Run this in your terminal:

claude mcp add --transport http arrowsterr https://app.arrowsterr.com/api/mcp

Then in Claude Code, type /mcp, pick arrowsterr and choose Authenticate. Your browser opens Arrowsterr. Pick a workspace and click Allow.

Add the server to ~/.cursor/mcp.json:

mcp.json

{
  "mcpServers": {
    "arrowsterr": {
      "url": "https://app.arrowsterr.com/api/mcp"
    }
  }
}

Then in Cursor Settings → MCP, click Login next to arrowsterr. Your browser opens Arrowsterr. Pick a workspace and click Allow.

Apps with OAuth sign in on their own. For apps without it, create an API key in Arrowsterr under Settings, then Workspace, then Slack, API and MCP, and send it as a header:

Header

Authorization: Bearer aw_live_your_key

An admin picks the workspace when connecting. The app sees that workspace and nothing else.

Tools

Read tools answer questions from your data. Tools that change your workspace are marked as changes, so your AI app asks you before it runs them.

Tool	What it does
`list_brands`	Every brand the workspace tracks, with its topics and prompt counts
`get_ai_visibility`	Visibility, sentiment, average position, rank among brands and the change from the period before
`get_visibility_trend`	Visibility by day for the brand and its top competitors
`get_prompts`	Every tracked prompt with visibility, position, sentiment and how each AI ranked the brand
`get_prompt_answers`	The latest full answer from each AI for one prompt, with the brands and sites it named
`get_competitors`	Every brand AI names next to yours, with its quadrant
`get_cited_sources`	The sites and pages AI answers link to, and what kind of site each is
`get_content_plan`	Each planned piece with keyword, funnel stage, volume, difficulty, status, due date and live URL
`get_topic_bank`	Keyword ideas saved but not planned yet
`keyword_research`	Google keyword data: volume, difficulty, CPC, intent and the 12-month trend
`add_to_content_plan`	Adds keywords to the Content Plan (a change)
`update_content_plan`	Changes status, due date, stage, notes, keyword or live URL (a change)
`remove_from_content_plan`	Deletes pieces from the Content Plan; their drafts stay (a change)
`add_prompts`	Starts tracking new prompts under a topic, within your plan’s limit (a change)

The server also comes with ready-made prompts: Weekly AI visibility report, Find content gaps and Competitor deep dive.

Tasks and limits

Call	Tasks
Any tool call	1
`keyword_research`	10, or free when the same search ran in the last 30 days

The server takes up to 60 tool calls a minute. Revoke any connected app in your workspace settings and it stops at once.

Plan	MCP server
Free	Not included
Starter, Pro, Agency, Enterprise	Included

Get started

AI Visibility

Developers

Connect Claude, ChatGPT or Cursor with the MCP server

Server address

Connect your app

Tools

Tasks and limits